Professor Eric Laithwaite (1921-1997) of Imperial College London demonstrates the difference between magnetic and electro-magnetic motors. Examples futuristic - include minute pump that can fit inside human tissue and a huge test rig to help develop high speed vehicles driven by a linear motor.

This is one of a series of 16mm colour films made for schools. They were all made in Eric Laithwaite's "Heavy Electrical Laboratory" in the Electrical Engineering Department at Imperial College London.

For more on Eric Laithwaite:
http://www2.imperial.ac.uk/blo....g/videoarchive/2009/

The Expanding Universe | The Elegant Universe Episode 3 - Welcome To The 11th Dimension.

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Easy to understand animation explaining all basic concepts.

This algebra and precalculus video tutorial explains how to solve exponential growth and decay word problems. It provides the formulas and equations / functions that you need to solve it. This video contains plenty of examples and practice problems.

My Website: https://www.video-tutor.net
Patreon Donations: https://www.patreon.com/MathScienceTutor
Amazon Store: https://www.amazon.com/shop/th....eorganicchemistrytut

Here is a list of example problems.
1. Population Growth of Rabbits on an island
2. Depreciation of car value
3. Appreciation of Home value
4. Exponential Growth Bacteria Problem - Finding how much will there if the bacteria doubles or triples every 20 minutes

Recently, Lola Eniola-Adefeso and colleagues published a commentary in Cell describing the systemic inequities in research funding through the NIH, which have created a barrier to the success of Black scientists. By funding applications from Black investigators at approximately half the rate of similarly trained white investigators, the NIH has created a burden on Black scientists that leads some to abandon academia, and slows or blocks promotion of others, limiting their scientific achievement and career trajectory.

In this webinar, Eniola-Adefeso shares her personal journey through academia and the set of recommendations offered in the article for NIH policies to eliminate the funding disparity, as well as action items for fellow scientists, the private sector, and academia to overcome the racism that is endemic in the sciences.

0:01 Introduction by Pat Stayton
7:08 Lola Eniola-Adefeso Begins Presentation
1:15:50 Q&A

This event was moderated by Pat Stayton, PhD, Director, Molecular Engineering and Sciences Institute, University of Washington

About the Speaker:
Lola Eniola-Adefeso is the University Diversity and Social Transformation Professor in the Department of Chemical Engineering at the University of Michigan, as well as a Miller Scholar and Vice Chair for Graduate Studies at the University of Michigan. She is also the co-founder of Asalyxa Bio, which is developing an innate immune cell targeting platform to treat inflammatory diseases.

This event was held as part of our series Amplified: Race and Reality in STEM on February 22, 2021. Amplified: Race and Reality in STEM aims to give a national platform to speakers to have candid conversations around race and diversity in the STEM fields. Launched in 2020 as part of Gladstone’s commitment to diversity, equity, and inclusion, this series is hosted in partnership with Georgia Tech, the Molecular Engineering & Sciences Institute at University of Washington, and The University of Texas at Austin. We hope these discussions spark change throughout the sciences.

In Somalia, poverty is forcing women into sexual exploitation as men from the country who've emigrated to the west return to take advantage of them.

(Click to subscribe for more Channel 4 News videos.
https://www.youtube.com/channe....l4news?sub_confirmat

Many of the women are refugees who are lured by the offer of a better life abroad. They often go through a fake wedding ceremony. The women are later abandoned as the men return to their families in the West. It's a practice known as vacation marriage. Jamal Osman has been to Nairobi, where he put together this exclusive report. He was assisted by Nick and Deka Hassan.

Yvan Sagnet from Cameroon is battling modern slavery in Italy's agricultural sector. Sagnet once worked as a low-wage farmhand. Now he is fighting for the rights of seasonal farmworkers, taking criminal recruiters, or gangmasters, to court.

Yvan Sagnet calls them slaves: the hundreds of thousands of seasonal farmworkers from Africa and eastern Europe on Italy's fields. Without their labor the country would have no tomato, orange or olive harvest. But the workers are exploited and often forced to live under inhumane conditions in ruins or shanty towns called ghettos. In 2011 Sagnet himself briefly picked tomatoes on the fields near the southern Italian town of Nardò. For four days he labored to fill the 350-kilogram crates. He earned 14 euros a day, ten of which he had to hand over to the gangmaster, or Caporale, for transport and water. Caporale is the term for the criminal recruiters who control and exploit the workers. After a 14-hour day working under the blazing sun and even being beaten, Sagnet took home only four euros. He helped to organize the first strike among the farmhands. It was a success, and since then he has been an activist for the rights of the farmworkers and against the gangmasters. Despite death threats, he has set up an organization called NoCap, a label to certify produce farmed under ethically acceptable conditions. And he has taken his fight against exploitation and slavery to the courts. So far, the Italian justice system has responded slowly. It's a fight that will take a long time to win.

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A quick overview of some African descended authors from various Black communities throughout the country.

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⁣Who profits from drugs | Frontline 1989